.unsubscribe-overlay{display:grid;min-height:100vh;padding:130px 20px 70px;place-items:center}.unsubscribe-card{width:min(100%,590px);padding:clamp(30px,5vw,56px);border:1px solid var(--border-strong);border-radius:30px;background:linear-gradient(145deg,var(--surface-strong),var(--surface));box-shadow:var(--shadow-lg);text-align:center}.unsubscribe-card:before{display:grid;width:58px;height:58px;margin:0 auto 22px;border-radius:17px;color:white;background:linear-gradient(135deg,var(--danger),var(--secondary));content:"✉";place-items:center;font-size:1.4rem}.unsubscribe-card h2{margin:0;font-family:var(--font-display);font-size:clamp(2rem,5vw,3rem);letter-spacing:-.055em;line-height:1.05}.unsubscribe-card>p{margin:1rem auto 1.8rem;color:var(--text-muted);line-height:1.7}.unsubscribe-card form{display:grid;gap:10px}.unsubscribe-card .email-input{width:100%;height:52px;margin:0;padding:0 16px;border:1px solid var(--border);border-radius:13px;color:var(--text);background:var(--surface-muted)}.unsubscribe-card .email-input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 4px var(--accent-soft)}.unsubscribe-btn{min-height:50px;border:0;border-radius:13px;color:white;background:linear-gradient(135deg,var(--danger),var(--secondary));box-shadow:0 10px 26px color-mix(in srgb,var(--danger) 22%,transparent);cursor:pointer;font-weight:800}.unsubscribe-btn:hover:not(:disabled){filter:brightness(1.08)}.unsubscribe-btn:disabled{cursor:wait;opacity:.65}.message{margin:16px 0 0!important;padding:12px;border-radius:12px;font-size:.84rem;font-weight:700}.message.success{color:var(--success);background:color-mix(in srgb,var(--success) 10%,transparent)}.message.error{color:var(--danger);background:color-mix(in srgb,var(--danger) 10%,transparent)}